Indicator Idea Driving Me Crazy.

I had this bright idea to change to LED indicators with flush mount jobbies up front, and, change the Park Lights over to indicators as well to make the front flashers more noticable. Trying to find suitable amber bulbs to go in the old park light housing is becoming a nightmare. Have tried single led ambers, not bright enough. Chrome amber std wedge type. Better , but still really not bright enough. Anyone got any ideas or know of a good small led amber bulb.

These should be bright enough www.ledsales.com.au/catalog/index.php?main_page=product_info&cPath=148_160_162&products_id=855